| 81.168.0.0/17 | BGP route | AS8851 GCI Network Solutions Limited | — |
| 81.168.0.0/17 | WHOIS (RIPE_NCC) | GCI Network Solutions Limited | GB |
| 81.168.0.0/17 | RIPE_NCC assigned | — | GB |
| 81.168.88.0/21 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.12.0/22 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.52.0/22 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.72.0/22 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.30.0/23 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.102.0/23 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.0.0/24 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.1.0/24 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.2.0/24 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.7.0/24 | BGP route | AS12200 Rackspace Hosting | — |
| 81.168.7.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.8.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.8.0/24 | WHOIS (RIPE_NCC) | World First Communication LTD | EU |
| 81.168.9.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.9.0/24 | WHOIS (RIPE_NCC) | World First Communication LTD | EU |
| 81.168.10.0/24 | BGP route | AS25198 INTERKVM HOST SRL | — |
| 81.168.10.0/24 | WHOIS (RIPE_NCC) | Internet Utilities Europe and Asia Limited | EU |
| 81.168.11.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.11.0/24 | WHOIS (RIPE_NCC) | World First Communication LTD | EU |
| 81.168.16.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.16.0/24 | WHOIS (RIPE_NCC) | World First Communication LTD | EU |
| 81.168.17.0/24 | WHOIS (RIPE_NCC) | GCI Network Solutions Limited | GB |
| 81.168.18.0/24 | BGP route | AS213476 Litlink UAB | — |
| 81.168.18.0/24 | WHOIS (RIPE_NCC) | Aetheris Technologies Ltd | GB |
| 81.168.19.0/24 | WHOIS (RIPE_NCC) | GCI Network Solutions Limited | GB |
| 81.168.20.0/24 | BGP route | AS25369 Hydra Communications Ltd | — |
| 81.168.20.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.28.0/24 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.29.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.29.0/24 | WHOIS (RIPE_NCC) | World First Communication LTD | EU |
| 81.168.32.0/24 | BGP route | AS16276 OVH SAS | — |
| 81.168.32.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.33.0/24 | WHOIS (RIPE_NCC) | Affiniti/30 | GB |
| 81.168.35.0/24 | BGP route | AS212783 Gaetan Ferez | — |
| 81.168.35.0/24 | WHOIS (RIPE_NCC) | LE THIEC Pierre-Emmanuel EIRL | US |
| 81.168.36.0/24 | WHOIS (RIPE_NCC) | KC ADSL STATICIP/32 | GB |
| 81.168.37.0/24 | WHOIS (RIPE_NCC) | KC ADSL STATICIP/30 | GB |
| 81.168.38.0/24 | BGP route | AS206766 Travchis LLC | — |
| 81.168.38.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.41.0/24 | BGP route | AS396356 Latitude.sh | — |
| 81.168.41.0/24 | WHOIS (RIPE_NCC) | Private Customer | MX |
| 81.168.42.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.42.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.43.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.43.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.48.0/24 | WHOIS (RIPE_NCC) | USER-BLACKLIST | GB |
| 81.168.50.0/24 | BGP route | AS212384 Simoresta UAB | — |
| 81.168.50.0/24 | WHOIS (RIPE_NCC) | IPXO | CA |
| 81.168.58.0/24 | BGP route | AS9304 HGC Global Communications Limited | — |
| 81.168.58.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.60.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.60.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.61.0/24 | WHOIS (RIPE_NCC) | GCI Network Solutions Limited | GB |
| 81.168.62.0/24 | BGP route | AS399486 12651980 CANADA INC. | — |
| 81.168.62.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.63.0/24 | BGP route | AS210476 Moon net for Information Technology LLC | — |
| 81.168.63.0/24 | WHOIS (RIPE_NCC) | Moon net information technology company | PS |
| 81.168.64.0/24 | BGP route | AS402215 Devology Tech LLC | — |
| 81.168.64.0/24 | WHOIS (RIPE_NCC) | Internet Utilities Europe and Asia Limited | EU |
| 81.168.65.0/24 | BGP route | AS42831 UK Dedicated Servers Limited | — |
| 81.168.65.0/24 | WHOIS (RIPE_NCC) | Internet Utilities Europe and Asia Limited | EU |
| 81.168.67.0/24 | BGP route | AS211826 Stability for Integrated Server Hosting Ltd | — |
| 81.168.67.0/24 | WHOIS (RIPE_NCC) | Private Customer | US |
| 81.168.68.0/24 | BGP route | AS150670 WLX Limited | — |
| 81.168.68.0/24 | WHOIS (RIPE_NCC) | WLX Limited | EU |
| 81.168.69.0/24 | WHOIS (RIPE_NCC) | Eclipse Static ADSL Pool | GB |
| 81.168.70.0/24 | BGP route | AS207267 IBRAHIM POYRAZOGLU | — |
| 81.168.70.0/24 | WHOIS (RIPE_NCC) | BirSunucum Internet ve Bilisim Hizmetleri | EU |
| 81.168.71.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.71.0/24 | WHOIS (RIPE_NCC) | Internet Utilities Europe and Asia Limited | EU |
| 81.168.76.0/24 | BGP route | AS63902 SHINE TELECOM CO., LTD. | — |
| 81.168.76.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.77.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.77.0/24 | WHOIS (RIPE_NCC) | Internet Utilities Europe and Asia Limited | EU |
| 81.168.78.0/24 | BGP route | AS56264 Tomato Web (Pvt) Limited | — |
| 81.168.78.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.79.0/24 | BGP route | AS63902 SHINE TELECOM CO., LTD. | — |
| 81.168.79.0/24 | WHOIS (RIPE_NCC) | Private Customer | EU |
| 81.168.80.0/24 | BGP route | AS16276 OVH SAS | — |
| 81.168.80.0/24 | WHOIS (RIPE_NCC) | Equidity Technologies LLC | AE |
| 81.168.83.0/24 | BGP route | AS20860 IOMART CLOUD SERVICES LIMITED | — |
| 81.168.85.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.87.0/24 | BGP route | AS219121 CLOUFINITY Sp. z o.o. | — |
| 81.168.96.0/24 | BGP route | AS34989 ServeTheWorld AS | — |
| 81.168.97.0/24 | BGP route | AS61317 Hivelocity LLC | — |
| 81.168.99.0/24 | BGP route | AS25369 Hydra Communications Ltd | — |
| 81.168.100.0/24 | BGP route | AS215968 DATAKOM JV DOOEL Skopje | — |
| 81.168.101.0/24 | BGP route | AS213607 WORLD FIRST COMMUNICATION LTD | — |
| 81.168.104.0/24 | BGP route | AS25369 Hydra Communications Ltd | — |
| 81.168.105.0/24 | BGP route | AS200074 SN SOLUTIONS LLC | — |
| 81.168.107.0/24 | BGP route | AS219393 Deep Blue Edge Limited | — |
| 81.168.109.0/24 | BGP route | AS9304 HGC Global Communications Limited | — |
| 81.168.111.0/24 | BGP route | AS212895 Johannes Ernst | — |
| 81.168.112.0/24 | BGP route | AS25369 Hydra Communications Ltd | — |
| 81.168.116.0/24 | BGP route | AS9294 GNET INC. | — |
| 81.168.117.0/24 | BGP route | AS211373 Simoresta UAB | — |
| 81.168.119.0/24 | BGP route | AS20860 IOMART CLOUD SERVICES LIMITED | — |
| 81.168.120.0/24 | BGP route | AS25369 Hydra Communications Ltd | — |